subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Perivolaropoulos, Leandros_or_Kombiadou, Katerina_or_Androulidakis, Ioannis_or_Krestenitis, Ioannis_or_Koumpis, Alexandros__en